SMCJ33ATR

Product Overview

Category: Electronic Component
Use: Transient Voltage Suppressor (TVS) Diode
Characteristics: High surge capability, fast response time, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects electronic circuits from voltage spikes and transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Pulse Power: 1500W
Breakdown Voltage: 33V
Operating Voltage: 28.2V
Reverse Standoff Voltage: 28.2V
Clamping Voltage: 45.7V
Maximum Surge Current: 58.9A

Detailed Pin Configuration

The SMCJ33ATR TVS diode has a standard SMC package with two leads. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

Provides protection against transient voltage events
Fast response time ensures minimal damage to protected circuits
High surge capability for reliable performance in demanding applications

Advantages and Disadvantages

Advantages: - High surge capability - Fast response time - Low clamping voltage

Disadvantages: - May require additional components for comprehensive circuit protection

Working Principles

The SMCJ33ATR operates by diverting excess current away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting downstream electronics.

Detailed Application Field Plans

Telecommunications: Used to protect communication equipment from lightning-induced surges.
Automotive Electronics: Safeguards vehicle electronics from voltage transients caused by load dump and other electrical disturbances.
Industrial Control Systems: Provides surge protection for PLCs, sensors, and control modules in industrial environments.

Detailed and Complete Alternative Models

SMCJ28A: Lower breakdown voltage of 28V
SMCJ36A: Higher breakdown voltage of 36V
SMCJ40A: Higher breakdown voltage of 40V

This completes the English editing encyclopedia entry structure for the SMCJ33ATR TVS diode.

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SMCJ33ATR у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of SMCJ33ATR in technical solutions:

What is the maximum peak pulse power dissipation of SMCJ33ATR?
- The maximum peak pulse power dissipation of SMCJ33ATR is 1500 watts.
What is the breakdown voltage of SMCJ33ATR?
- The breakdown voltage of SMCJ33ATR is 36.7V.
What is the typical clamping voltage of SMCJ33ATR?
- The typical clamping voltage of SMCJ33ATR is 53.3V at 10A.
What is the operating temperature range of SMCJ33ATR?
- The operating temperature range of SMCJ33ATR is -55°C to +150°C.
What are the typical applications of SMCJ33ATR?
- SMCJ33ATR is commonly used for transient voltage suppression in various electronic systems such as telecommunications equipment, industrial automation, and automotive electronics.
What is the reverse stand-off voltage of SMCJ33ATR?
- The reverse stand-off voltage of SMCJ33ATR is 33V.
What is the peak pulse current capability of SMCJ33ATR?
- The peak pulse current capability of SMCJ33ATR is 300A.
Is SMCJ33ATR RoHS compliant?
- Yes, SMCJ33ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can SMCJ33ATR be used for surge protection in power supply units?
- Yes, SMCJ33ATR is suitable for surge protection in power supply units to safeguard against voltage transients.
Does SMCJ33ATR require a heat sink for proper operation?
- In most applications, SMCJ33ATR does not require a heat sink due to its high power dissipation capability, but it may be necessary in certain high-power or continuous operation scenarios.

I hope these questions and answers provide the information you were looking for! If you have any more specific questions, feel free to ask.